基于安卓手机的人员实时定位与监管系统

Real-time positioning and supervision system for people based on Android mobile phones

目前对于人员的实时监控通常采用视频监控设备,但却不能做到无死角的追踪与监督。该系统采用MVC架构,基于安卓手机对GPS和WiFi的支持,通过对百度地图进行二次开发,设计和实现人员实时定位与监管系统。系统分为管理客户端、外勤手机客户端、服务器端、通信网络四部分,服务器端通过Socket接收外勤手机客户端中采集模块利用BaiDuMap API所获取的GPS位置信息并进行本地显示与存储,同时它还能接受管理客户端的实时位置访问和历史轨迹查询的请求。服务器从数据库中将一个或者多个位置信息提取出来,确定位置点,使用MyLocationOverly方法把百度地图覆盖在位置点上,并按照时间先后顺序连接。该系统成本低廉、操作简单、易于维护,可以为管理人员提供外勤人员的远程无线实时准确定位和历史轨迹追查,为高效化管理提供帮助,具有很强的实用性。

The video surveillance equipment is usually used for real-time monitoring of personnel,but it cannot be traced and monitored without dead ends.The system adopt the MVC architecture,based on Android mobile phone support for GPS and WiFi,through the secondary development of Baidu map,designed and implementation of real-time personnel positioning and monitoring system.The system is divided into four parts:management client,field mobile phone client,server,and communication network.The server receives the GPS location information acquired by the BaiDuMap API from the acquisition module of the mobile phone client through the Socket,and display and store the GPS locally.It also accepted requests from the management client for real-time location access and historical track queries.The server extract one or more location information from the database,determines the location,the MyLocationOverly method be used to overlay the Baidu map on the location point,and connects in chronological order.The system is low in cost,simple in operation and easy to maintain.It can provided remote wireless real-time accurate positioning and historical trajectory tracking of field personnel for management personnel,providing help for efficient management,and has strong practicality.